Microchip, measurement system and method using the same, and test reagent to be used for microchip

摘要

A microchip to be used for measuring a plurality of types of objects to be measured. The microchip includes at least a reagent retaining portion and a detecting portion. The test reagent retaining portion includes a plurality of types of test reagents corresponding respectively to the plurality of types of objects to be measured. A plurality of time courses for a change in detected value at the detecting portion caused by a reaction between the test reagents and the objects to be measured corresponding respectively thereto are all different from each other.

主权项

1. A measurement method for measuring a plurality of types of objects to be measured using a microchip, the method comprising:
providing a microchip comprising:
a reagent retaining portion; anda detecting portion, whereinsaid reagent retaining portion includes a plurality of types of test reagents corresponding respectively to said plurality of types of objects to be measured,the plurality of types of test reagents being such that a plurality of time courses for a change in detected values at said detecting portion caused by a reaction between each of said test reagents and a corresponding respective one of said objects to be measured are different from one other, wherein the time courses represent manners of change in the detected values over time, the method further comprising detecting whether the plurality of types of objects is contained in a sample by using the plurality of types of test reagents and a difference between the time courses for changes in detected values at said detection portion.